How to troubleshoot Cloudstack on Ubuntu Linux

Case You face one or more issues while deploying or operating Apache Cloudstack. This article provides high-level guidance on how to troubleshoot Cloudstack on Ubuntu Linux. This article assumes the latest version of Cloudstack, which at time of this writing is 4.16.1. Solution Known issues you may come across with […]

How to deploy Cloudstack on Ubuntu Linux

Case You have a Linux-based KVM installation and you need to deploy Cloudstack latest version to control your KVM hypervisor and virtual machines. This article provides high-level guidance on how to deploy Cloudstack on Ubuntu Linux. This article is being updated to include more detailed steps for configuring all aspects […]

How to install KVM in Ubuntu Linux

Case You need to install the KVM hypervisor in Ubuntu Linux. For the purpose of this demo I will be deploying KVM in Ubuntu Linux LTS server, as shown below. However you can follow the same procedure on any Linux platform, making any adjustments related to the package management system […]

Azure database services overview

Introduction The current post attempts to present an overview of the Azure database services, as of late May 2022. Azure database services mainly cover the conventional database administration side of things (with SQL and NoSQL databases) but can conceptually expand to cover a full range of Analytics and Data Engineering […]

How to deploy a Hyper-V cluster with Powershell

Case You have two or more physical Hyper-V hosts on which you need to configure a Hyper-V cluster to be able to host virtual machines. This article provides step-by-step guidance on how to deploy a Hyper-V cluster with Powershell. This article is work in progress. The final outcome of this […]

Ubuntu 22.04 LTS

Introducing Ubuntu Server 22.04 LTS

Introduction Linux Ubuntu Server 22.04 LTS was released by Canonical on April 21st, 2022. The 22.04 Long Term Service (LTS) release (code named Jammy Jellyfish) is the most mature and feature rich release to date and includes various noteworthy additions and new features. Canonical releases its LTS and interim Ubuntu […]

How to upgrade Linux Ubuntu to latest major release

Case You need to upgrade your Linux Ubuntu installation to the latest available major release, for example upgrade from 20.x LTS to 22.x LTS. A thorough list of available Linux Ubuntu releases can be found in the Ubuntu Wiki at https://wiki.ubuntu.com/Releases. Solution First study the Ubuntu Wiki at https://wiki.ubuntu.com/Releases for […]